[ad_1]
Vapors and asthma: the connection
The connection between fog and asthma is a topic that the medical profession keeps asking. Although research over the years has not provided direct causality, some facts have become apparent.
Since 2014, studies have shown that there is a clear link between nebulization and increased respiratory and lung irritation. A 2014 study showed that e-liquid without nicotine can aggravate asthma symptoms in mice. This discovery was later specifically related to the two main components of E-liquid, propylene glycol and vegetable glycerin, which can cause increased mucus production, excessive coughing, decreased lung function and chest tightness, all of which can trigger or worsen asthma attacks. Another 2018 study also found that certain aerosolized chemicals in e-liquid have the effect of immobilizing immune cells in the throat, allowing dust and other particles to enter the lungs.
In addition to the concerns surrounding nicotine-free e-liquid, it is understandable that inhaling nicotine inherently causes lung inflammation. Although nicotine e-liquid contains far fewer toxins and irritants than combustible tobacco, there is evidence that they are still harmful. Until early 2020, studies have shown that there is a link between nebulization and asthma and COPD (chronic obstructive pulmonary disease). Although we have not yet received a study demonstrating a direct causal relationship between nebulization and asthma, the large number of related cases does indicate that more research is needed. The British Asthma Organization and some other organizations also said the same, and, given what these studies have shown, it seems that the development of asthma through nebulization is a very realistic possibility. Of course, in studies aimed at determining the cause of asthma, many people believe that nebulization is an obvious factor.
[ad_2]
Source link
